Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Core\User\UserProviderInterface' not found in C:\Apache24\htdocs\fixedasset\vendor\symfony\doctrine-bridge\Security\User\EntityUserProvider.php:33 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\fixedasset\vendor\symfony\doctrine-bridge\Security\User\EntityUserProvider.php on line 33